Yintoni injongo ye-cavity resonator? 2878-2882MHz Isihluzi seCavity kwiiNethiwekhi zePassive zanamhlanje

Iresonator engumgodi igcina amandla eRF kwipateni yokuma-amaza kwaye iwabuyisela kuphela ngexesha ebesiceliwe ngalo. I2878-2882MHz Isihluzi seCavityeveliswe yi-Chengdu-based Keenlion isebenzisa lo mgaqo ngokusebenzisa i-quarter-wave coaxial cavity: iindonga ezifakwe isilivere zichaza i-2880 MHz ye-eigen-mode, ngelixa i-off-band energy ibonakaliswe emva komthombo. Ngenxa yokuba i-2878-2882MHz Cavity Filter ayinazo izinto ezisebenzayo, ilahleko yokufaka ilinganiselwe kwi-conductor kunye nelahleko ye-dielectric-amaxabiso alinganisiweyo ahlala ngaphantsi kwe-1.0 dB kwi-4 MHz window.

Uyilo lobuGcisa kunye nokuSebenza

I-2878-2882MHz ye-Cavity Filter yenza i-high-Q cavities ukuphumeza ilahleko encinci yokufaka (≤1.0 dB) kunye nokukhetha okukhethekileyo (> ukulahlwa kwe-40 dB kwi-± 5 MHz offset). Izindlu zayo ezixineneyo, ezilinganisa i-74 × 31 × 30 mm, zidibanisa ngokungenamthungo kwiinkqubo zokunqanda indawo ezifana neepodi ze-UAV okanye iirediyo ze-compact IoT. Isihluzi sisebenza ngokuthembekileyo kuwo wonke amaqondo obushushu angama-55°C ukuya kuma-85°C, kunye ne-VSWR egcinwe ngaphantsi kwe-1.5:1 ukunciphisa ukubonakalisa umqondiso. Iyunithi nganye ifumana uvavanyo lwe-VNA oluzenzekelayo lwe-100% ukuqinisekisa ukubamba okufana nokuphatha amandla (20W CW) kunye ne-band-edge steepness.

Imvulophu yoomatshini

Ubungakanani bubonke yi-74 × 30 × 31mm-incinci kunezixhobo ezininzi ze-SAW-kodwa i-2878-2882MHz Cavity Filter iphatha i-20 W CW. Imingxuma emibini ye-M2 kumaziko e-15 mm ivumela i-2878-2882MHz Cavity Filter ukuba igxininiswe ngokuthe ngqo eludongeni lwe-aluminium, isuse imfuno ye-bracket ehlukeneyo kunye nokugcina iigram ezixabisekileyo kwi-UAV okanye i-handheld building.

Factory Backbone

Oomatshini bezityalo be-Keenlion beminyaka engama-20, iipleyiti, iishuni kunye ne-welds rhoqo nge-2878-2882MHz Cavity Filter phantsi kophahla olunye. Ixesha lokukhokela ziintsuku ezisixhenxe kumalungu aqhelekileyo, iiyure ezingamashumi amane anesibhozo zokuphinda-odolwa. Ilahleko yokufaka ≤1.0 dB kunye nokulahlwa ≥40 dB kuqinisekiswa kuyo yonke i-2878-2882MHz Cavity Filter; Iisampulu zasimahla zenqanawa phakathi kweeyure ezingamashumi amane anesibhozo kunye nokwahlulahlulwa kwamaza okwesiqhelo amkelwe akukho MOQ.

I-Market Fit

"Yintoni injongo ye-cavity resonator?" Iinjineli ngoku zingakhomba kwi-2878-2882MHz Cavity Filter: ibeka isango elilukhuni le-4 MHz kwi-2.48 GHz, igcina i-spurious ngaphandle kwezixhobo ze-ISM kwaye ikwenza oko ngesinyithi, kungekhona isofthiwe. I-imeyile tom@keenlion.comkumaphepha edatha, iiprototypes kunye namaxabiso emveliso kwi-2878-2882MHz Cavity Filter-inqanawa ngomso, tshixa i-spectrum yakho namhlanje.